RFR: 8285630: Fix a configure error in RISC-V cross build [v2]

Thu Apr 28 12:46:00 UTC 2022

On Thu, 28 Apr 2022 08:14:08 GMT, Nick Gasson <ngasson at openjdk.org> wrote:

> Is there a reason we can't import the latest upstream config.sub? That already handles RISC-V and AArch64 correctly.
> 
> https://git.savannah.gnu.org/cgit/config.git/plain/config.sub

That would indeed be convenient, but unfortunately there is a license issue as those files changed from GPL v2 to v3. We currently have one of the last versions with v2.

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PR: https://git.openjdk.java.net/jdk/pull/8420